WASHINGTON, March 19 (Yonhap) -- On a trip to Northeast Asia, a couple of senior U.S. officials specializing in economic sanctions have been discussing ways to impose financial restrictions on North Korea as tough as those on Iran, multiple sources said Tuesday.
David Cohen, under secretary of the Treasury for terrorism and financial intelligence, and Dan Fried, the State Department's sanctions coordinator, are due in Beijing following trips to Tokyo and Seoul. The two are in charge of Washington's sanctions worldwide.






















